What if I can't find sauna lock's hand?

Generally, if you enter a high-end bathroom, it will definitely match sauna lock, which is magnetic induction. If sauna lock can't find it, you need to contact the staff and how to unlock it mechanically. Sauna lock is an intelligent inductive lock, which can open and lock doors by magnetic card induction. Suitable for filing cabinets and drawers in hotels, saunas, government agencies, schools, shopping malls, banks and other enterprises. Because it is mostly used in sauna cabinets, it is commonly known as sauna lock.

Sauna lock is a high-tech product with simple operation. Press and hold the initialization button 1 sec, and the buzzer will buzz the release button once. The buzzer will beep once per second to indicate "single card mode", then press the initialization button, and the buzzer will beep twice per second to indicate "double card mode", then press the initialization button to enter "single card mode" again, and so on. After initialization, all cards are cleared.